| Delaware to Cermik | 5,914.46 mi (9,518.41 km) |
| Delaware to Cesme | 5,411.59 mi (8,709.12 km) |
| Delaware to Ceyhan | 5,840.97 mi (9,400.13 km) |
| Delaware to Ceylanpinar | 6,003.88 mi (9,662.31 km) |
| Delaware to Cicekdagi | 5,658.38 mi (9,106.28 km) |
| Delaware to Cide | 5,493.39 mi (8,840.76 km) |
| Delaware to Cifteler | 5,544.61 mi (8,923.18 km) |
| Delaware to Ciftlik | 5,733.85 mi (9,227.74 km) |
| Delaware to Ciftlikkoy | 5,418.01 mi (8,719.45 km) |
| Delaware to Cihanbeyli | 5,651.33 mi (9,094.94 km) |
| Delaware to Cildir | 5,877.98 mi (9,459.69 km) |
| Delaware to Cilimli | 5,470.95 mi (8,804.65 km) |
| Delaware to Cinar | 5,970.05 mi (9,607.86 km) |
| Delaware to Cinarcik | 5,411.20 mi (8,708.49 km) |
| Delaware to Cine | 5,515.09 mi (8,875.67 km) |
